Intelligent device for obtaining pulse information by lying flat

Abstract

The invention discloses an intelligent device for obtaining pulse information by lying flat, the intelligent device comprises a bed board and an information acquisition terminal, the upper surface of the bed board is detachably provided with two magnetic attraction fixing seats, wrist fixing assemblies are fixed above the two magnetic attraction fixing seats, each wrist fixing assembly comprises a semicircular supporting plate, each supporting plate is provided with a supporting rod, and the supporting rod is fixedly connected with the supporting rod. The device comprises a supporting plate, elastic connecting pieces are fixed to the outer surfaces of the two ends of the supporting plate, a binding rubber belt is fixed between the top ends of the two elastic connecting pieces, a pulse obtaining assembly is arranged above the binding rubber belt and comprises a transmission butt joint end, and the transmission butt joint end is detachably connected with an information collecting terminal. The fingerstall is fixed to the binding rubber belt, the pulse sensor is installed in the fingerstall and used for simulating manual work to obtain the pulse of a patient, the accuracy of pulse obtaining is improved, the fingerstall is bound to the wrist of the patient for a long time through the binding rubber belt, and the pulse of the patient is obtained in real time.

Description

Technical Field

[0001] The present invention relates to the technical field of pulse information acquisition equipment, in particular to an intelligent device for acquiring pulse information while lying flat. Background Art

[0002] The pulse is the pulsation of the artery that can be felt on the human body surface. The human circulatory system is composed of the heart, blood vessels, and blood. It is responsible for the transportation of oxygen, carbon dioxide, nutrients and waste in the human body. Blood is squeezed into the aorta through the contraction of the left ventricle of the heart, and then transmitted to the arteries throughout the body. Arteries are pipes formed by elastic connective tissue and muscles. When a large amount of blood enters the arteries, the arterial pressure will increase and the diameter of the pipes will expand. This expansion can be felt in the arteries at the shallower part of the body surface, which is the so-called pulse. Obtaining the pulse plays an important role in medical diagnosis and treatment. It can help evaluate the function of the human cardiovascular system and the overall health status.

[0003] However, when obtaining the pulse of bedridden patients, it is necessary to manually feel the patient's pulse or obtain it through a sensor bracelet. Manual acquisition of pulse information cannot be carried out in real time, and the sensor bracelet is not as accurate as manual acquisition of pulse; therefore, it does not meet the existing needs. In this regard, we propose an intelligent device for obtaining pulse information while lying down. Summary of the invention

[0004] The purpose of the present invention is to provide an intelligent device for obtaining pulse information while lying down, so as to solve the problems raised in the above-mentioned background technology that the pulse of bedridden patients needs to be manually felt for the patient, or obtained through a sensor bracelet, the manual acquisition of pulse information cannot be carried out in real time, and the sensor bracelet is not as accurate as manual acquisition of pulse.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an intelligent device for obtaining pulse information while lying flat, comprising a bed board and an information collection terminal, wherein the upper surface of the bed board is detachably provided with two magnetic fixing seats, and a wrist fixing assembly is fixed above the two magnetic fixing seats, and the wrist fixing assembly comprises a support plate, and the support plate is semicircular, and elastic connecting pieces are fixed to the outer surfaces of both ends of the support plate, and a binding rubber belt is fixed between the top ends of the two elastic connecting pieces, and a pulse acquisition assembly is provided above the binding rubber belt;

[0006] The pulse acquisition component includes a transmission docking terminal, which is detachably connected to the information collection terminal, a transmission harness is fixed to one end of the transmission docking terminal, an information transmission controller is fixed to the other end of the transmission harness, three data acquisition lines are fixed to the other end of the information transmission controller, an acquisition data line is fixed to the end of the data acquisition line away from the information transmission controller, a pulse sensor is fixed to one end of the data acquisition line, a finger cuff is covered on the outside of the pulse sensor, and the finger cuff is fixed to the information transmission controller.

[0007] Preferably, the outer surface of the finger cuff is provided with a penetrating connection hole, and the end of the data acquisition line connected to the pulse sensor passes through the connection hole. The upper surface of the pulse sensor is provided with a protective film, and the protective film is penetrated by the end of the data acquisition line.

[0008] Preferably, three penetrating positioning and inserting holes are provided in the middle of the binding rubber band, the bottom end of the finger sleeve passes through the middle of the positioning and inserting hole, and the outer surface of the finger sleeve is fixed to the inner wall of the positioning and inserting hole by glue.

[0009] Preferably, fixed side plates are fixed on both sides of the two end portions of the support plate, and a limiting support rod is detachably installed between the top ends of the two fixed side plates at the same end of the support plate, and a plug-in rod is axially inserted through the limiting support rod, and both ends of the plug-in rod respectively penetrate the fixed side plates at both ends of the limiting support rod.

[0010] Preferably, a limit baffle is fixed between the two fixed side plates at the same end of the support plate, an adjusting air bag is bonded and installed on the bottom surface of the limit baffle, and a connecting air pipe is fixed to one end of the adjusting air bag.

[0011] Preferably, the end portion of the restraining rubber belt connected to the elastic connecting piece passes under the regulating airbag and passes over the limiting support rod to be bent in an S shape.

[0012] Preferably, the middle portion of the limit baffle is curved in an arc shape, and the radius of the curved portion in the middle of the limit baffle is consistent with the radius of the regulating airbag.

[0013] Preferably, an arc-shaped groove is provided on the upper surface of the magnetic fixing seat, and the support plate is clamped inside the arc-shaped groove.

[0014] Preferably, a first support pad is provided on one side of the magnetic fixing seat, and a second support pad is provided on the other side of the magnetic fixing seat, and both the first support pad and the second support pad are hollow inside and filled with gas.

[0015] Preferably, the upper surface of the second support pad is arc-shaped, and the upper surface of the first support pad is provided with a hand back overlapping surface and a finger back overlapping surface, and the connection between the hand back overlapping surface and the finger back overlapping surface is concave downward in a V shape.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. The present invention fixes a finger cuff on a binding rubber band and installs a pulse sensor inside the finger cuff to simulate manual acquisition of the patient's pulse, thereby improving the accuracy of pulse acquisition. The finger cuff is bound to the patient's wrist for a long time through the binding rubber band to achieve real-time acquisition of the patient's pulse.

[0018] 2. The present invention utilizes the adjusting airbags on both sides of the binding rubber band to change the tightness of the binding rubber band, thereby ensuring that the finger cuff always fits the patient's wrist, and by inflating the two adjusting airbags to different degrees, the position of the finger cuff is changed, thereby adjusting the position of the finger cuff according to the position of the wrist artery of different patients, thereby ensuring the accuracy of pulse information acquisition. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0020] Figure 2 It is a structural schematic diagram of the pulse acquisition component of the present invention;

[0021] Figure 3 It is a schematic structural diagram of the wrist fixing assembly of the present invention;

[0022] Figure 4 It is a schematic diagram of the connection between the elastic connecting piece and the binding rubber belt of the present invention;

[0023] Figure 5 It is a schematic diagram of the connection between the pulse sensor and the protective film of the present invention;

[0024] Figure 6 It is a structural cross-sectional view of the finger sleeve of the present invention;

[0025] Figure 7 is a schematic structural diagram of a second support pad of the present invention;

[0026] Figure 8 It is a schematic structural diagram of the first support pad of the present invention.

[0027] In the figure: 1. bed board; 2. magnetic fixing seat; 3. first support pad; 4. wrist fixing assembly; 401. support plate; 402. elastic connecting plate; 403. restraining rubber belt; 404. positioning plug hole; 405. limiting baffle; 406. adjusting air bag; 407. connecting air pipe; 408. fixing side plate; 409. limiting support rod; 410. plug rod; 5. pulse acquisition assembly; 501. finger sleeve; 502. acquisition data line; 503. information transmission controller; 504. transmission harness; 505. transmission docking terminal; 506. pulse sensor; 507. protective film; 6. second support pad; 7. back of hand overlapping surface; 8. back of finger overlapping surface. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0029] like Figures 1 to 3 As shown, an intelligent device for obtaining pulse information while lying down comprises a bed board 1 and an information collection terminal, wherein two magnetic fixing seats 2 are detachably provided on the upper surface of the bed board 1, and a wrist fixing assembly 4 is fixed above the two magnetic fixing seats 2, and the wrist fixing assembly 4 comprises a support plate 401, and the support plate 401 is semicircular, and an arc-shaped groove is provided on the upper surface of the magnetic fixing seat 2, and the support plate 401 is clamped inside the arc-shaped groove, and elastic connecting pieces 402 are fixed to the outer surfaces of both ends of the support plate 401, and a binding rubber belt 403 is fixed between the top ends of the two elastic connecting pieces 402.

[0030] like Figure 2 , Figure 3 , Figure 5 and Figure 6 As shown, the pulse acquisition component 5 includes a transmission docking terminal 505, which is detachably connected to the information acquisition terminal, a transmission harness 504 is fixed to one end of the transmission docking terminal 505, an information transmission controller 503 is fixed to the other end of the transmission harness 504, three data acquisition cables 502 are fixed to the other end of the information transmission controller 503, and the end of the data acquisition cable 502 away from the information transmission controller 503 is fixed with the data acquisition cable 502, and a pulse sensor 506 is fixed to one end of the data acquisition cable 502, and a finger cuff 501 is sleeved on the outer side of the pulse sensor 506, and the finger cuff 501 is fixed to the information transmission controller 503, and the three finger cuffs 501 are used to simulate artificial fingers, so that the bottom ends of the three finger cuffs 501 are attached to the patient's wrist artery, and the patient's arterial pulse is acquired through the pulse sensor 506, simulating artificial acquisition of pulse information and ensuring the accuracy of the acquired information.

[0031] The outer surface of the finger sleeve 501 is provided with a penetrating connection hole, and the end of the data acquisition line 502 connected to the pulse sensor 506 passes through the connection hole. The upper surface of the pulse sensor 506 is provided with a protective film 507, and the protective film 507 is penetrated by the end of the data acquisition line 502. The protective film 507 is used to separate the pulse sensor 506 from the skin of the operator's fingertips to prevent the operator's fingertips sweat from contaminating the pulse sensor 506.

[0032] like Figures 2 to 4 As shown, three penetrating positioning plug holes 404 are provided in the middle part of the binding rubber band 403, and the bottom end of the finger sleeve 501 passes through the middle of the positioning plug hole 404. The outer surface of the finger sleeve 501 and the inner wall of the positioning plug hole 404 are glued and fixed. The binding rubber band 403 is used to bind and fix the position of the finger sleeve 501 to ensure that the bottom of the finger sleeve 501 always fits the patient's wrist skin, so that the pulse sensor 506 can obtain the patient's arterial pulse information in real time.

[0033] Fixed side plates 408 are fixed on both ends of the support plate 401. A limited support rod 409 is detachably installed between the top ends of the two fixed side plates 408 at the same end of the support plate 401. A plug-in rod 410 is inserted and inserted into the axial direction of the limited support rod 409. The two ends of the plug-in rod 410 respectively penetrate the fixed side plates 408 at both ends of the limited support rod 409. A limited baffle 405 is also fixed between the two fixed side plates 408 at the same end of the support plate 401. The bottom surface of the limited baffle 405 is adhesively installed. There is an adjusting airbag 406, one end of which is fixed with a connecting air tube 407, the end of the restraining rubber band 403 connected to the elastic connecting piece 402 passes under the adjusting airbag 406 and passes over the limiting support rod 409 to bend in an S shape, and gas is filled into the adjusting airbag 406 through the connecting air tube 407, so that the adjusting airbag 406 expands and squeezes the restraining rubber band 403, thereby changing the tension of the restraining rubber band 403 and making the bottom end of the finger cuff 501 fit the skin at the patient's wrist artery.

[0034] The middle part of the limiting baffle 405 is curved in an arc shape, and the radius of the curved part in the middle of the limiting baffle 405 is consistent with the radius of the regulating airbag 406. The limiting baffle 405 limits the regulating airbag 406, so that the regulating airbag 406 squeezes the restraining rubber band 403 downward after inflation, so that the restraining rubber band 403 restrains the finger cuff 501 at the patient's wrist artery.

[0035] like Figure 1 , Figure 7 and Figure 8As shown, a first support pad 3 is provided on one side of the magnetic fixing base 2, and a second support pad 6 is provided on the other side of the magnetic fixing base 2. Both the first support pad 3 and the second support pad 6 are hollow inside and filled with gas. The upper surface of the second support pad 6 is arc-shaped, and the upper surface of the first support pad 3 is provided with a back-of-hand overlapping surface 7 and a back-of-finger overlapping surface 8. The connection between the back-of-hand overlapping surface 7 and the back-of-finger overlapping surface 8 is concave downward in a V shape. The second support pad 6 and the first support pad 3 are used to support the patient's forearm and palm, and the back-of-hand overlapping surface 7 and the back-of-finger overlapping surface 8 on the upper surface of the first support pad 3 are used to ensure that when the patient obtains pulse information, the back of the palm fits the back-of-hand overlapping surface 7, and the back of the fingers fits the back-of-finger overlapping surface 8, so as to ensure that the patient's palm is placed in the most natural way to avoid the patient's palm being suspended in the air and causing errors in the acquisition of pulse information.

[0036] Working principle: First, the patient lies flat on the surface of the bed board 1, and then the patient's palm passes between the support board 401 and the binding rubber belt 403, and ensures that the patient's forearm overlaps the surface of the second support pad 6, the back of the patient's wrist overlaps the inner side of the support board 401, and the back of the patient's palm is placed on the back of the hand overlap surface 7 and the back of the finger overlap surface 8 on the surface of the first support pad 3. Then the operator puts the index finger, middle finger, and ring finger into three finger sleeves 501 to contact the protective film 507. The operator changes the finger position so that the bottom of the finger sleeve 501 is located at the patient's wrist artery, and then the operator keeps the hand position fixed for obtaining the pulse;

[0037] At this time, gas is injected into the two regulating airbags 406 through the two connecting air tubes 407. The regulating airbags 406 expand after the gas is injected into them. The expanded regulating airbags 406 exert downward pressure on the ends of the binding rubber band 403. After the two ends of the binding rubber band 403 are subjected to the pressure from the regulating airbags 406, the middle of the binding rubber band 403 contacts the patient's wrist, so that the binding rubber band 403 drives the finger cuff 501 to move downward, so that the bottom of the finger cuff 501 squeezes the patient's artery. At the same time, the end of the binding rubber band 403 pulls the elastic connecting piece 402, so that the elastic connecting piece 402 bends toward the end of the support plate 401. After the inflation of the regulating airbag 406 is completed, the binding rubber band 403 fixes the position of the finger cuff 501.

[0038] Next, the operator can pull out the index finger, middle finger and ring finger from the inside of the finger sleeve 501. After the operator's hand is detached, the transmission docking terminal 505 is plugged into the information acquisition terminal, and power is provided to the pulse sensor 506. After the power is turned on, the pulse sensor 506 acquires information about the patient's arterial pulse. The pulse sensor 506 transmits the real-time acquired information of the patient's arterial pulse to the information transmission controller 503 through the acquisition data line 502, and the information transmission controller 503 transmits the information to the information acquisition terminal through the transmission harness 504 and the transmission docking terminal 505. The information acquisition terminal records and analyzes the patient's pulse information, realizes real-time acquisition of the patient's pulse, and simulates manual acquisition of the patient's pulse information, thereby improving the accuracy of pulse information acquisition.

[0039] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

Claims

1. An intelligent device for obtaining pulse information while lying flat, comprising a bed board (1) and an information collection terminal, characterized in that: The upper surface of the bed board (1) is detachably provided with two magnetic fixing seats (2), and a wrist fixing assembly (4) is fixed above the two magnetic fixing seats (2). The wrist fixing assembly (4) comprises a support plate (401), and the support plate (401) is semicircular. Elastic connecting sheets (402) are fixed to the outer surfaces of both ends of the support plate (401), and a binding rubber belt (403) is fixed between the top ends of the two elastic connecting sheets (402), and a pulse acquisition assembly (5) is provided above the binding rubber belt (403); The pulse acquisition component (5) comprises a transmission docking terminal (505), the transmission docking terminal (505) being detachably connected to the information acquisition terminal, a transmission harness (504) being fixed at one end of the transmission docking terminal (505), an information transmission controller (503) being fixed at the other end of the transmission harness (504), three data acquisition cables (502) being fixed at the other end of the information transmission controller (503), an end of the data acquisition cable (502) being fixed away from the information transmission controller (503), a pulse sensor (506) being fixed at one end of the data acquisition cable (502), a finger sleeve (501) being sheathed on the outer side of the pulse sensor (506), and the finger sleeve (501) being fixed to the information transmission controller (503).

2. The intelligent device for obtaining pulse information while lying down according to claim 1, characterized in that: The outer surface of the finger sleeve (501) is provided with a penetrating connection hole, and the end of the data acquisition line (502) connected to the pulse sensor (506) passes through the connection hole. The upper surface of the pulse sensor (506) is provided with a protective film (507), and the protective film (507) is penetrated by the end of the data acquisition line (502).

3. The intelligent device for obtaining pulse information while lying down according to claim 1, characterized in that: The middle part of the binding rubber band (403) is provided with three penetrating positioning plug holes (404), the bottom end of the finger sleeve (501) passes through the middle of the positioning plug hole (404), and the outer surface of the finger sleeve (501) and the inner wall of the positioning plug hole (404) are fixed by glue.

4. The intelligent device for obtaining pulse information while lying down according to claim 3, characterized in that: Fixed side plates (408) are fixed on both sides of the two end portions of the support plate (401), and a limit support rod (409) is detachably installed between the top ends of the two fixed side plates (408) at the same end of the support plate (401), and a plug-in rod (410) is inserted and inserted axially through the limit support rod (409), and the two ends of the plug-in rod (410) respectively penetrate the fixed side plates (408) at the two ends of the limit support rod (409).

5. The intelligent device for obtaining pulse information while lying down according to claim 4, characterized in that: A limit baffle (405) is also fixed between two fixed side plates (408) at the same end of the support plate (401), an adjusting air bag (406) is bonded and mounted on the bottom surface of the limit baffle (405), and a connecting air pipe (407) is fixed to one end of the adjusting air bag (406).

6. The intelligent device for obtaining pulse information while lying down according to claim 5, characterized in that: The end portion of the binding rubber belt (403) connected to the elastic connecting piece (402) passes under the regulating airbag (406) and passes over the limiting support rod (409) to bend in an S shape.

7. The intelligent device for obtaining pulse information while lying down according to claim 6, characterized in that: The middle portion of the limiting baffle (405) is curved in an arc shape, and the radius of the curved middle portion of the limiting baffle (405) is consistent with the radius of the regulating airbag (406).

8. The intelligent device for obtaining pulse information while lying down according to claim 7, characterized in that: An arc-shaped groove is provided on the upper surface of the magnetic fixing seat (2), and the support plate (401) is clamped inside the arc-shaped groove.

9. The intelligent device for obtaining pulse information while lying down according to claim 1, characterized in that: A first support pad (3) is provided on one side of the magnetic fixing seat (2), and a second support pad (6) is provided on the other side of the magnetic fixing seat (2); the first support pad (3) and the second support pad (6) are both hollow inside and filled with gas.

10. The intelligent device for obtaining pulse information while lying down according to claim 9, characterized in that: The upper surface of the second support pad (6) is arc-shaped, and the upper surface of the first support pad (3) is provided with a back-of-hand overlapping surface (7) and a back-of-finger overlapping surface (8), and the connection between the back-of-hand overlapping surface (7) and the back-of-finger overlapping surface (8) is concave downwards in a V shape.

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